Liam Chen, M.D, PH.D
NPI 1396935482 · Anatomic Pathology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liam Chen, M.D, PH.D is a Anatomic Pathology Physician provider in Minneapolis, MN (NPI 1396935482).
Provider details
- NPI number
- 1396935482
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D, PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- D0073886 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
116 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 51 | $77 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 46 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 19 | $33 |
Typical Medicare-allowed amounts for these services range $26–$77 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-26
- Last updated
- 2024-04-09
- Certified
- 2024-04-09
Frequently asked questions
- What is Liam Chen's NPI number?
- Liam Chen's National Provider Identifier (NPI) is 1396935482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liam Chen's specialty?
- Liam Chen is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Liam Chen located?
- Liam Chen's practice location on file with NPPES is 420 Delaware St Se, Minneapolis, MN 55455-0341.
- What is Liam Chen's phone number?
- The practice phone number listed in the NPPES registry for Liam Chen is (612) 301-2901.
- Does Liam Chen accept Medicare?
- Liam Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liam Chen's NPI active?
- Yes — Liam Chen's NPI (1396935482) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.